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JT300A wire Profile Projector
JT300A 電線電纜專用投影儀
產(chǎn)品介紹
本儀器能高效率地檢測各種形狀復(fù)雜工件的輪廓尺寸和表面形狀,如樣板、沖壓件、凸輪螺紋、齒輪、成型銑刀等。
X座標(biāo)行程:50 mm
測微手輪分辨值:0.01
Y座標(biāo)行程:25 mm
測微手輪分辨值:0.01
玻璃載物臺旋轉(zhuǎn)范圍:0~360°
輪廓式測量投影儀是光、機(jī)、電一體化的精密高效測量儀器,分反像與正像兩種,廣泛用干機(jī)械、儀表、電子、輕工等行業(yè),院校、研究所以及計量檢 定部門。本儀器能高效率地檢測各種形狀復(fù)雜工件的輪廓尺寸和表面形狀,如樣板、沖壓件、凸輪螺紋、齒輪、成型銑刀等。
儀器光學(xué)系統(tǒng)品質(zhì)優(yōu)良,物鏡成像清晰,放大倍倍率準(zhǔn)確,在透射光照明下,輪廓測量誤差小干0.08%;測量示值誤差可達(dá)(4+L/25)μm,L為被測量長度(單位:mm)
技術(shù)參數(shù)
儀器型號 |
JT300A |
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工作臺 |
X座標(biāo)行程 |
50 mm |
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測微手輪分辨值 |
0.01 |
||||
Y座標(biāo)行程 |
25 mm |
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測微手輪分辨值 |
0.01 |
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玻璃載物臺旋轉(zhuǎn)范圍 |
0~360° |
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投影屏 |
尺寸 |
¢308 mm,使用范圍>¢300 mm(刻有米字線) |
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投影旋轉(zhuǎn)范圍 |
0~360° |
||||
旋轉(zhuǎn)角度游標(biāo)格值 |
2′ |
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物鏡 |
放大倍數(shù) |
10X(必備) |
20X(選) |
50X(選) |
100X(選) |
物方視場 |
¢30mm |
¢15mm |
¢6mm |
¢3mm |
|
物方工作距 |
85.17mm |
81.94mm |
16.99mm |
16.39mm |
|
調(diào)焦范圍 |
80mm |
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儀器照明 |
透射與反射照明光源均為24V,150W鹵鎢燈 |
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儀器電源 |
220V(AC),50/60HZ |
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冷卻方式 |
強(qiáng)制風(fēng)冷(3只軸流風(fēng)扇 |